Hair styling device



FIG. 1 is a front perspective view of a hair styling device showing the new design.

FIG. 2 is a front view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof. 

I claim the ornamental design for a hair styling device, as shown and described. 